402 citations · 435 across the 3 of their papers we have counts for
Showing cs.SDShow all
3 papers · 1 filter
cs.SD2018
Statistical Speech Model Description with VMF Mixture Model
Zhanyu Ma, Arne Leijon
In this paper, we present the LSF parameters by a unit vector form, which has directional characteristics. The underlying distribution of this unit vector variable is modeled by a…
cs.SD2017★ 32 cited
Nonnegative HMM for Babble Noise Derived from Speech HMM: Application to Speech Enhancement
Nasser Mohammadiha, Arne Leijon
Deriving a good model for multitalker babble noise can facilitate different speech processing algorithms, e.g. noise reduction, to reduce the so-called cocktail party difficulty. I…
cs.SD2017★ 402 cited
Supervised and Unsupervised Speech Enhancement Using Nonnegative Matrix Factorization
Nasser Mohammadiha, Paris Smaragdis, Arne Leijon
Reducing the interference noise in a monaural noisy speech signal has been a challenging task for many years. Compared to traditional unsupervised speech enhancement methods, e.g.,…